The KRG model, engineered by Sitema, is a hydraulic clamping and braking element intended for linear guides. It is mounted on a baseplate to provide a compressive force to the mounting surface. On upward absorption of the load, a flange for attachment is needed along with a specialized design regarding the tensile load.
This KRG hydraulic clamping and braking element are held open with hydraulic or pneumatic mean and clamp in cases when pressure drops.